GPU Comparison
RADEON
AMD Radeon HD 7970M
CORE STATE
Wimbledon
VRAM
2 GB
CLOCK SPEED
—
TDP
100 W
BUS WIDTH
256 bit
ARCHITECTURE
GCN 1.0
PROCESS
28 nm
LAUNCH DATE
2012
VS
GEFORCE
GeForce RTX 2060 Max-Q Refresh
CORE STATE
TU106B
VRAM
6 GB
CLOCK SPEED
1200 MHz
TDP
115 W
BUS WIDTH
192 bit
ARCHITECTURE
Turing
PROCESS
12 nm
LAUNCH DATE
2019
DETAILED SPECIFICATIONS
SPECIFICATION
HD 7970M
RTX 2060 Max-Q Refresh
Core Specs
Shading Units
1,280
1,920
+50.0%
Shaders
1,280
1,920
+50.0%
TMUs
80
120
+50.0%
ROPs
32
48
+50.0%
Compute Units
20
—
SM Count
—
30
Clocks
Base Clock
—
960 MHz
Boost Clock
—
1200 MHz
GPU Clock
850 MHz
—
Memory Clock
1200 MHz
4.8 Gbps effective
1353 MHz
10.8 Gbps effective
Memory
Memory Size
2 GB
6 GB
VRAM (MB)
2,048
6,144
+200.0%
Memory Type
GDDR5
GDDR6
Memory Bus
256 bit
192 bit
Bandwidth
153.6 GB/s
259.8 GB/s
Cache
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
512 KB
3 MB
Performance
Pixel Rate
27.20 GPixel/s
57.60 GPixel/s
Texture Rate
68.00 GTexel/s
144.0 GTexel/s
FP32 (TFLOPS)
2.176 TFLOPS
4.608 TFLOPS
FP64 (TFLOPS)
136.0 GFLOPS (1:16)
144.0 GFLOPS (1:32)
FP16 (TFLOPS)
—
9.216 TFLOPS (2:1)
AI/RT
RT Cores
—
30
Tensor Cores
—
240
Power
TDP
100 W
115 W
TDP (W)
100
115
+15.0%
Power Connectors
None
None
Architecture
Architecture
GCN 1.0
Turing
GPU Name
Wimbledon
TU106B
Generation
London
(HD 7900M)
GeForce 20 Mobile
Process Size
28 nm
12 nm
Transistors
2,800 million
10,800 million
Die Size
212 mm²
445 mm²
Foundry
TSMC
TSMC
Density
13.2M / mm²
24.3M / mm²
API Support
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.4
OpenCL
2.1 (1.2)
3.0
CUDA
—
7.5
Shader Model
6.5 (5.1)
6.8
Physical
Slot Width
MXM Module
MXM Module
Outputs
Portable Device Dependent
Portable Device Dependent
Bus Interface
MXM-B (3.0)
PCIe 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
Vancouver
GeForce 10 Mobile
Successor
Solar System
GeForce 30 Mobile